diff options
| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /sys/gio/cursor/gtrwcur.x | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'sys/gio/cursor/gtrwcur.x')
| -rw-r--r-- | sys/gio/cursor/gtrwcur.x | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sys/gio/cursor/gtrwcur.x b/sys/gio/cursor/gtrwcur.x new file mode 100644 index 00000000..9def0a67 --- /dev/null +++ b/sys/gio/cursor/gtrwcur.x @@ -0,0 +1,19 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <gki.h> + +# GTR_WRITECURSOR -- Write the graphics cursor position in NDC coordinates. + +procedure gtr_writecursor (fd, x, y) + +int fd # graphics stream +real x, y # NDC coords of cursor + +int mx, my + +begin + mx = max(0, min(GKI_MAXNDC, nint (x * GKI_MAXNDC))) + my = max(0, min(GKI_MAXNDC, nint (y * GKI_MAXNDC))) + + call gki_setcursor (fd, mx, my, 0) +end |